191136780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 644474880

約数和(自身を除く): 453338100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 60, 68, 85, 90, 94, 102, 108, 135, 141, 153, 170, 180, 188, 204, 235, 255, 270, 282, 306, 340, 423, 443, 459, 470, 510, 540, 564, 612, 705, 765, 799, 846, 886, 918, 940, 1020, 1269, 1329, 1410, 1530, 1598, 1692, 1772, 1836, 2115, 2215, 2295, 2397, 2538, 2658, 2820, 3060, 3196, 3987, 3995, 4230, 4430, 4590, 4794, 5076, 5316, 6345, 6645, 7191, 7531, 7974, 7990, 8460, 8860, 9180, 9588, 11961, 11985, 12690, 13290, 14382, 15062, 15948, 15980, 19935, 20821, 21573, 22593, 23922, 23970, 25380, 26580, 28764, 30124, 35955, 37655, 39870, 41642, 43146, 45186, 47844, 47940, 59805, 62463, 67779, 71910, 75310, 79740, 83284, 86292, 90372, 104105, 107865, 112965, 119610, 124926, 135558, 143820, 150620, 187389, 203337, 208210, 215730, 225930, 239220, 249852, 271116, 312315, 338895, 353957, 374778, 406674, 416420, 431460, 451860, 562167, 624630, 677790, 707914, 749556, 813348, 936945, 1016685, 1061871, 1124334, 1249260, 1355580, 1415828, 1769785, 1873890, 2033370, 2123742, 2248668, 2810835, 3185613, 3539570, 3747780, 4066740, 4247484, 5309355, 5621670, 6371226, 7079140, 9556839, 10618710, 11243340, 12742452, 15928065, 19113678, 21237420, 31856130, 38227356, 47784195, 63712260, 95568390, 191136780]

約数ペア:

[(1, 191136780), (2, 95568390), (3, 63712260), (4, 47784195), (5, 38227356), (6, 31856130), (9, 21237420), (10, 19113678), (12, 15928065), (15, 12742452), (17, 11243340), (18, 10618710), (20, 9556839), (27, 7079140), (30, 6371226), (34, 5621670), (36, 5309355), (45, 4247484), (47, 4066740), (51, 3747780), (54, 3539570), (60, 3185613), (68, 2810835), (85, 2248668), (90, 2123742), (94, 2033370), (102, 1873890), (108, 1769785), (135, 1415828), (141, 1355580), (153, 1249260), (170, 1124334), (180, 1061871), (188, 1016685), (204, 936945), (235, 813348), (255, 749556), (270, 707914), (282, 677790), (306, 624630), (340, 562167), (423, 451860), (443, 431460), (459, 416420), (470, 406674), (510, 374778), (540, 353957), (564, 338895), (612, 312315), (705, 271116), (765, 249852), (799, 239220), (846, 225930), (886, 215730), (918, 208210), (940, 203337), (1020, 187389), (1269, 150620), (1329, 143820), (1410, 135558), (1530, 124926), (1598, 119610), (1692, 112965), (1772, 107865), (1836, 104105), (2115, 90372), (2215, 86292), (2295, 83284), (2397, 79740), (2538, 75310), (2658, 71910), (2820, 67779), (3060, 62463), (3196, 59805), (3987, 47940), (3995, 47844), (4230, 45186), (4430, 43146), (4590, 41642), (4794, 39870), (5076, 37655), (5316, 35955), (6345, 30124), (6645, 28764), (7191, 26580), (7531, 25380), (7974, 23970), (7990, 23922), (8460, 22593), (8860, 21573), (9180, 20821), (9588, 19935), (11961, 15980), (11985, 15948), (12690, 15062), (13290, 14382)]